Cypherpunk Samurai CypherpunkSamurai

GTK3 Dynamically Resizing Images

While using gotk3 I came across this problem of resizing images to fit the container. As @diamondburned explained gdk pixbufs are statically the same size as the original image. Then if I want different sizes I will have to resize it.

Searching for resources

I began searching for resources and i found these incredible sources:

Reverse an Array in Golang

This example shows how to reverse an array in golang. You can use this in your stringutils.go file for your projects

In this example we use an array of strings. the array type can be of anything but same type

The source array

Slices and Arrays in Golang

This gist explains difference between arrays and slices in Golang

Usually what we understand with an array is that it stores objects with same types in locations called indexes (starting at 0).

so, [1,2,3,4,5] contains numbers (integers) from 1 to 5. each of them at indexes 0,1,2,3,4 respectively.

In golang there are two types of arrays like other languages.

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Ace custom autocomplete test</title>
	<script src="https://ajaxorg.github.io/ace-builds/src-min-noconflict/ace.js"></script>
	<script src="https://ajaxorg.github.io/ace-builds/src-min-noconflict/ext-language_tools.js"></script>
	<style>
	body {
	overflow: hidden;

	<html>

	<!-- Head !-->
	<head>
	<meta http-equiv="content-type" content="text/html;charset=UTF-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1">

	<!-- Title !-->
	<title></title>

	Poco::JSON::Object obj;
	obj.set("name", "blah");
	obj.set("language", "english");

	Poco::URI uri("http://the-uri-you-want-to-request-from");
	std::string path(uri.getPathAndQuery());
	if (path.empty()) path = "/";

	HTTPClientSession session(uri.getHost(), uri.getPort());
	HTTPRequest request(HTTPRequest::HTTP_POST, path, HTTPMessage::HTTP_1_1);

	#include <Poco/Net/HTTPClientSession.h>
	#include <Poco/Net/HTTPRequest.h>
	#include <Poco/Net/HTTPResponse.h>
	#include <Poco/StreamCopier.h>
	#include <Poco/Path.h>
	#include <Poco/URI.h>
	#include <Poco/Exception.h>

	using namespace Poco::Net;
	using namespace Poco;

	#include "bencode.h"

	BEncode::BEncode()
	: m_decodeError{ false }
	{
	}

	QByteArray BEncode::encode(QVariant value)
	{
	return encodeVariant(value);

	apply plugin: 'com.android.application'

	android {
	...
	...

	defaultConfig {
	...
	versionCode 2000
	...


	get_latest_release() {
	curl --silent "https://api.github.com/repos/$1/releases/latest" \| # Get latest release from GitHub api
	grep '"tag_name":' \| # Get tag line
	sed -E 's/."([^"]+)"./\1/' # Pluck JSON value
	}

	# Usage
	# $ get_latest_release "creationix/nvm"
	# v0.31.4